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Access to high-quality education at scale is limited by the difficulty of providing student feedback on open-ended assignments in structured domains like computer programming, graphics, and short response questions. This problem has proven…

机器学习 · 计算机科学 2021-03-25 Ali Malik , Mike Wu , Vrinda Vasavada , Jinpeng Song , Madison Coots , John Mitchell , Noah Goodman , Chris Piech

Recent advances in pixel-level tasks (e.g. segmentation) illustrate the benefit of of long-range interactions between aggregated region-based representations that can enhance local features. However, such aggregated representations, often…

计算机视觉与模式识别 · 计算机科学 2024-04-19 Mir Rayat Imtiaz Hossain , Leonid Sigal , James J. Little

Brain decoding is a field of computational neuroscience that uses measurable brain activity to infer mental states or internal representations of perceptual inputs. Therefore, we propose a novel approach to brain decoding that also relies…

计算机视觉与模式识别 · 计算机科学 2023-03-23 Matteo Ferrante , Tommaso Boccato , Nicola Toschi

Recent studies on 3D hand reconstruction have demonstrated the effectiveness of synthetic training data to improve estimation performance. However, most methods rely on game engines to synthesize hand images, which often lack diversity in…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Zhuoran Zhao , Xianghao Kong , Linlin Yang , Zheng Wei , Pan Hui , Anyi Rao

Recent developments in prompt-based generative AI has given rise to discourse surrounding the perceived ethical concerns, economic implications, and consequences for the future of cultural production. As generative imagery becomes pervasive…

人机交互 · 计算机科学 2024-03-05 Nina Rajcic , Maria Teresa Llano , Jon McCormack

Semantic communication is an emerging paradigm that focuses on understanding and delivering semantics, or meaning of messages. Most existing semantic communication solutions define semantic meaning as the meaning of object labels recognized…

网络与互联网体系结构 · 计算机科学 2022-03-17 Jingming Liang , Yong Xiao , Yingyu Li , Guangming Shi , Mehdi Bennis

With the rapid development of autonomous driving and extended reality, efficient transmission of point clouds (PCs) has become increasingly important. In this context, we propose a novel channel-adaptive cross-modal generative semantic…

计算机视觉与模式识别 · 计算机科学 2025-06-05 Wanting Yang , Zehui Xiong , Qianqian Yang , Ping Zhang , Merouane Debbah , Rahim Tafazolli

In this paper, we propose a multi-stage and high-resolution model for image synthesis that uses fine-grained attributes and masks as input. With a fine-grained attribute, the proposed model can detailedly constrain the features of the…

计算机视觉与模式识别 · 计算机科学 2021-01-13 Pengyang Li , Donghui Wang

Text-guided synthesis of images has made a giant leap towards becoming a mainstream phenomenon. With text-to-image generation systems, anybody can create digital images and artworks. This provokes the question of whether text-to-image…

人机交互 · 计算机科学 2022-11-01 Jonas Oppenlaender

Electromyography (EMG)-based gesture recognition has emerged as a promising approach for human-computer interaction. However, its performance is often limited by the scarcity of labeled EMG data, significant cross-user variability, and poor…

人机交互 · 计算机科学 2025-12-11 Nana Wang , Gen Li , Pengfei Ren , Hao Su , Suli Wang

Linguistic style is an essential part of written communication, with the power to affect both clarity and attractiveness. With recent advances in vision and language, we can start to tackle the problem of generating image captions that are…

计算机视觉与模式识别 · 计算机科学 2018-05-21 Alexander Mathews , Lexing Xie , Xuming He

Semantic image synthesis aims at generating photorealistic images from semantic layouts. Previous approaches with conditional generative adversarial networks (GAN) show state-of-the-art performance on this task, which either feed the…

计算机视觉与模式识别 · 计算机科学 2020-01-13 Xihui Liu , Guojun Yin , Jing Shao , Xiaogang Wang , Hongsheng Li

We propose a symbolic generative task description language and a corresponding inference engine capable of representing arbitrary multimodal tasks as structured symbolic flows. Unlike conventional generative models that rely on large-scale…

A bottleneck in any evolutionary art system is aesthetic evaluation. Many different methods have been proposed to automate the evaluation of aesthetics, including measures of symmetry, coherence, complexity, contrast and grouping. The…

神经与进化计算 · 计算机科学 2020-04-16 Jon McCormack , Andy Lomas

Facial action estimation from a single image is often formulated as predicting or fitting parameters in compact expression spaces, which lack explicit semantic interpretability. However, many practical applications, such as avatar control…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Zejian Kang , Kai Zheng , Yuanchen Fei , Wentao Yang , Hongyuan Zou , Xiangru Huang

We propose a novel method for generating abstract art. First an autoencoder is trained to encode and decode the style representations of images, which are extracted from source images with a pretrained VGG network. Then, the decoder…

计算机视觉与模式识别 · 计算机科学 2023-11-15 James Baker

Accurate evaluation of human aesthetic preferences represents a major challenge for creative evolutionary and generative systems research. Prior work has tended to focus on feature measures of the artefact, such as symmetry, complexity and…

神经与进化计算 · 计算机科学 2020-09-28 Jon McCormack , Andy Lomas

We present a novel framework for multi-domain synthesis of artwork from semantic layouts. One of the main limitations of this challenging task is the lack of publicly available segmentation datasets for art synthesis. To address this…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Yuantian Huang , Satoshi Iizuka , Edgar Simo-Serra , Kazuhiro Fukui

Accurate interpretation and visualization of human instructions are crucial for text-to-image (T2I) synthesis. However, current models struggle to capture semantic variations from word order changes, and existing evaluations, relying on…

计算与语言 · 计算机科学 2025-04-18 Xiangru Zhu , Penglei Sun , Yaoxian Song , Yanghua Xiao , Zhixu Li , Chengyu Wang , Jun Huang , Bei Yang , Xiaoxiao Xu

In this paper, we focus on image inpainting task, aiming at recovering the missing area of an incomplete image given the context information. Recent development in deep generative models enables an efficient end-to-end framework for image…

计算机视觉与模式识别 · 计算机科学 2018-08-08 Yuhang Song , Chao Yang , Yeji Shen , Peng Wang , Qin Huang , C. -C. Jay Kuo